------- Comment #4 from ebotcazou at gcc dot gnu dot org 2006-01-20 20:14
-------
> Confirmed on 4.0.2, also present in 4.1 and 4.2
>
> $ gcc -c -O2 gnatpp-comments.adb
> +===========================GNAT BUG DETECTED==============================+
> | 4.1.0 20060112 (prerelease) (x86_64-unknown-linux-gnu) GCC error: |
> | tree check: expected integer_cst, have nop_expr in int_const_binop, |
> | at fold-const.c:1330 |
> | Error detected at gnatpp-comments.adb:944:17 |
>
> $ gcc -c -O2 gnatpp-comments.adb
> +===========================GNAT BUG DETECTED==============================+
> | 4.2.0 20060115 (experimental) (x86_64-unknown-linux-gnu) GCC error: |
> | tree check: expected integer_cst, have nop_expr in int_const_binop, |
> | at fold-const.c:1369 |
> | Error detected at gnatpp-comments.adb:944:17 |
Yes, an annoying problem, regression from 3.x.
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |ebotcazou at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
GCC build triplet|x86_64-suse-linux-gnu |*-*-*
GCC host triplet|x86_64-suse-linux-gnu |*-*-*
GCC target triplet|x86_64-suse-linux-gnu |*-*-*
Last reconfirmed|2006-01-20 20:01:27 |2006-01-20 20:14:09
date| |
Summary|Ada ICE have nop_expr in |[4.0/4.1/4.2 Regression]
|int_const_binop on x86_64- |Tree checking failure on
|linux |ASIS
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25885
